'From Pharo1.3 of 16 June 2011 [Latest update: #13307] on 24 November 2011 at 2:59:21 pm'!Direcao subclass: #Cima	instanceVariableNames: ''	classVariableNames: ''	poolDictionaries: ''	category: 'Jogo-Sokoban-Inteligencia'!!Cima methodsFor: 'as yet unclassified' stamp: 'marcos 11/24/2011 14:59'!posicaoDestinoDadoPosicao: aPosicao	| y |		y:= aPosicao y.		y:= y-1.		^aPosicao x@y.! !